Granted Patent
Utility
US 5,642,485 · App. 08/458,172
Method and system for selective incentive point-of-sale marketing in response to customer shopping histories
Inventors:
David W. Deaton, Rodney G. Gabriel
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: Jun 1, 1995
Inventors
David W. Deaton
Rodney G. Gabriel
Assignee (at issue)
Credit Verification Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.